Finding the Third Proportional to 623,320 and 967,056

Step by Step Solution

1. Step 1: Write the proportion equation
   623,320 : 967,056 = 967,056 : x
2. Step 2: Convert to fraction form
   623,320/967,056 = 967,056/x
3. Step 3: Cross multiply
   623,320x = 967,056 × 967,056
4. Step 4: Simplify right side
   623,320x = 935,197,307,136
5. Step 5: Solve for x
   x = 935,197,307,136/623,320
6. Step 6: Final answer
   x = 1,500,348.63